6776473 has 8 divisors (see below), whose sum is σ = 7465536. Its totient is φ = 6099600.

The previous prime is 6776461. The next prime is 6776477. The reversal of 6776473 is 3746776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6776473 - 2²¹ = 4679321 is a prime.

It is a Duffinian number.

6776473 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6776477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858 + ... + 4123.

It is an arithmetic number, because the mean of its divisors is an integer number (933192).

Almost surely, 2^6776473 is an apocalyptic number.

It is an amenable number.

6776473 is a deficient number, since it is larger than the sum of its proper divisors (689063).

6776473 is a wasteful number, since it uses less digits than its factorization.

6776473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095.

The product of its digits is 148176, while the sum is 40.

The square root of 6776473 is about 2603.1659570607. The cubic root of 6776473 is about 189.2349010463.

The spelling of 6776473 in words is "six million, seven hundred seventy-six thousand, four hundred seventy-three".